Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

Learn about the human brain with this zombie-themed science worksheet!

Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

Children match animals to their ecosystems in this life sciences worksheet.

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

This worksheet will help teach your kindergartner the basics of botany, by asking them to look at the pictures and then decide what a plant needs to grow tall.

Test your child's knowledge of plant life--more specifically, trees--with this colorful, cut-and-paste tree chart.

Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

Little botanists will enjoy planting their own garden with this earth science worksheet! She'll color, cut, and plant her own fruits with this fun activity.

Grain, dairy, meat, or vegetable? Teach your kids about the food groups with a Thanksgiving-themed cut-and-paste sorting activity.

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

Hug a tree! It can be a home to many different animals. Can you identify the different shelters used by animals in this picture?

There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.

Did you know you can identify a tree by its leaves? Discover the different shapes and shades of maple and oak leaves as you match each one to the correct tree.

Don't let school year learning slip away this summer: use this chemistry worksheet to practice identifying elements.

How do you make recycled paper? Learn all about the recycling paper process on this informative worksheet.

Shape up your knowledge of living things with this plant sorting soirÃe! Your kid will build observational skills by describing the attributes of each plant.

This Earth maze features a cool globe design. Perfect as an Earth Day activity, our Earth maze gets your child to consider our home planet.

How much does your preschooler know about the parts of a flower? This colorful worksheet tests her flower knowledge!

This printable will help your child with their observation skills by challenging them to count the tree rings to determine their ages.

The holiday season is here! Bring this cool snowman to life by coloring him according to the color chart.

The silverback gorilla is a special animal. This magnificent male is part of an endangered species. Complete this sheet to learn all about this gentle giant.

Teach your child how to respect the ecosystem with a science worksheet that doubles as a coloring page. Can they identify the sources of pollution in the scene?

Not all leaves are shaped the same. Discover the difference between palm and elm leaves as you match each leaf to its tree. Which leaf shape is your favorite?

Animal lovers, get acquainted with a very unique species, the okapi! Read this info-sheet to learn about why this animal is endangered.

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

For your budding environmentalist, here is an information sheet on a well-known endangered species, the Komodo dragon!

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

There are many animals around the world whose lives or homes are threatened. Read about an endangered species from Africa with this info-sheet